Dongguan Hezhi Hardware Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days |
| Packaging Details | PE Bag with Carton Box |
| Application | Hardware ,Furniture, Industrial, Auto, Car, Toy, Computer |
| Size | customized mm |
| Usage | Automobile, Auto;Car, Home-appliance, Computer |
| Wire Diameter | 0.05mm-20.0mm |
| Material | Stainless Steel, Carbon Steel ,Piano Steel, Alloy, Copper, Iron or as required |
| Finish | Gold/Silver/Zinc/Nickel/Chrome/Powder coating |
| Color | White, Black, Silver, Gold, Red, Green or as required |
| No. of tiers | Single or Double |
| Brand Name | HEZHI |
| Model Number | N/A |
| Certification | Rohs&Reach |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days | Packaging Details | PE Bag with Carton Box |
| Application | Hardware ,Furniture, Industrial, Auto, Car, Toy, Computer | Size | customized mm |
| Usage | Automobile, Auto;Car, Home-appliance, Computer | Wire Diameter | 0.05mm-20.0mm |
| Material | Stainless Steel, Carbon Steel ,Piano Steel, Alloy, Copper, Iron or as required | Finish | Gold/Silver/Zinc/Nickel/Chrome/Powder coating |
| Color | White, Black, Silver, Gold, Red, Green or as required | No. of tiers | Single or Double |
| Brand Name | HEZHI | Model Number | N/A |
| Certification | Rohs&Reach | Place of Origin | China |
| High Light | 20.0mm Wire Forming Spring Clip ，ROHS Wire Forming Spring Clip ，0.05mm Wire Formed Spring Clip | ||
Custom Industry Stainless Steel Double Hanging Hook Wire Formed Wire Form Spring Clip
Production Process:
spring wire → spring winding → low temperature stress relief annealing → high temperature degreasing → washing → dilute hydrochloric acid washing → washing → electric galvanizing (80 min) → washing → blanking → dehydrogenation treatment (200 ℃, 4 h) → feeding → washing → color passivation → washing → drying → blanking → inspection
Performance factor
Performance factors: spring stiffness, maximum deformation, maximum load and spin specifications.
Spring stiffness is the angular return torque per unit of angular displacement.
Maximum deformation refers to the maximum deformation of the spring before damage.
Torsion spring rotation is right, left and double.
| Material | Stainless Steel (SUS304,301.316,201,631, ect) | |
| Paino/Music Steel | ||
| Carbon Steel | ||
| Iron etc | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on |
| Heating | In different tempurture | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine, Customized Various Types Wire Forming Shaped Metal Hook Spring, quality testing instruments. | |
| Application | used in computer, electronics, home appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles, etc. | |
| Wire Diameter Size | 0.05mm-20mm | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, dark surface | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 305, 310, 316, 321 | High temperature resistance | Electronic part, home appliance, Locks, toys | ||
| 410, 420, 430 etc. | High strength | OEM aments and tableware products | ||
| 630, 631 etc. | High heat stability | Electrical application or product use under high temperature | ||
| Carbon Steel (SWC) | Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire | 55CrSi, 60SizMNA, 60SizCRVA | Good elasticity high hardness | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. |
| Music Wire (SWP) | SWP-A, SWP-B | High tensile resistance, and long worklife | Application for all kinds of small products | |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | Good conductivity of electrical | Electronics, electrical applicance, like antenna | |
| Iron | Galvanize iron wire | Customized or normal material | Soft material | Craft spring decoration wire |
Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. We are a worldwide import and export trading company.We belong to a group of companies established in the early 20th century.Our company is a spring factory specializing in R&D design, amnufacturer and sales, introduced equipment technology and hired senior engineers with more ten years of experience to highly cooperate with various customized ODM and OEM products.
Our company is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad, adopts CNC high-precision computer machine, compression spring machine and other mechanical equipment, and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.
Our company use CNC computer spring machine to produce a variety of compression spring, extenion spring, torsion spring, battery spring, touch button spring, wire forming spring, constant force spring, die spring, stamping parts and a variety of high precision hardware products, widely use in hardware, lamps, electrical, appliance, bicycles, motorcycles, cars, mobile phones, digital products and ao on. And expreely, our price is very competitive because we are manufactory. We are the source. You can welcome to visit our website dghezhi.en.alibaba.com, which includes our company profiles, history and something latest designs.We sincerely hope to establish extensive and lasting business relations, and we assure you that we shall do our utmost to establish friendly business relations between us.
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
We are the manufacturer of the hardware. We can provide OEM service and also provide samples for testing. Last but
not least, we produce not only rivet nut column, but aslo al kinds of springs.
2. Small order quantity is workable
From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
3.What is the best wire for making springs?
Music Wire – As a spring material, music or piano wire is the highest quality cold drawn, high carbon wire. It provides high
strength and features a good surface finish.
4. How are flat wire springs made?
Flat springs are made from strip stock bent into shape. Spring materials range from high-carbon steels to copper alloys to
titanium to high-temperature alloys, depending on the application. Here are several kinds of springs you may encounter. Other types and materials are available.
5. What material makes the best spring?
Materials Used for Springs
* Low-Alloy Steel. Low alloy steels are ferrous metals often considered superior to carbon steels in many ways, though it always
depends on the intended use. ...
* Cold Drawn Wire. ...
* Oil Tempered Spring Wire. ...
* Bainite Hardened Strip. ...
* Stainless spring steel. ...
* Copper- and Titanium Alloys.
6. What are cheap springs made of?
The common spring materials are steel alloys, especially the high-carbon steel, stainless steel, oil-tempered low-carbon, chrome silicon, and chrome vanadium.
7. What is spring steel wire?
Spring steel is a name given to a wide range of steels used in the manufacture of different products, including swords, saw
blades, springs and many more. These steels are generally low-alloy manganese, medium-carbon steel or high-carbon steel with a very high yield strength.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
100000-500000
Employee Number:
50~100
Ecer Certification：
Active Member
Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,... Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,...
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